US$ 94.95
Neck inner diameter: 28
Borosilicate glass equilibrium-tube apparatus with four connected shapes — straight
and the conservation of angular momentum in rotational dynamics
providing the longer-reach branched-wiring counterpart to the 300mm version
Push Switch Demonstration Board Material_Cork Neck inner diameter: 28Push switch on a demonstration base with 4mm plug connections, closing the circuit only while the button is held to introduce momentary contact behavior alongside latched switches.
US$ 94.95
US$ 199.99
US$ 430950.00